HESI Entrance Practice Exam 2026 - Free HESI Practice Questions and Study Guide

The act of consumption for digestion is referred to as ingesting. Ingesting specifically means to take in food or drink through the mouth, which is the first step in the digestive process. Once something is ingested, it can then be broken down mechanically and chemically in the gastrointestinal tract, allowing the body to absorb the necessary nutrients.

The other options do not relate to the act of consumption in the context of digestion. "Impaired" refers to something being weakened or reduced in function, which does not describe any action related to eating or drinking. "Hydration" involves the process of providing water to the body, which is essential for overall health, but it does not encompass the complete act of consuming food for digestion. "Impending" means something that is about to happen, and it has no relevance to the act of eating or digestion.

Therefore, ingest is the term that directly describes the action of consuming for the purpose of digestion.